Ink cartridge



FIG. 1 is a top, front perspective view of an ink cartridge showing mynew design;

FIG. 2 is a bottom, front perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a left side elevational view thereof.

The broken lines are shown for illustrative purposes only and form nopart of the claimed design.

The ornamental design for an ink cartridge, as shown and described.